[EXT_EP-9324] C28 fast int div: FPU load scheduling issue - Software Issue Report (SIR)

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Product:
Code Generation Tools
Internal ID:
CODEGEN-6131
Found In Release:
C2000_18.12.0.LTS
Fix In Release:

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C2000_19.6.0.STS
C2000_18.12.2.LTS

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C2000_19.6.0.STS C2000_18.12.2.LTS
Workaround:
Either disable fast integer division --idiv_support=none, or if using fast integer division, --idiv_support=idiv0, avoid using the specific case for the I64/UI64 fast integer division.
Release Notes:

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For the C2000 fast integer division feature, --idiv_support=idiv0, FPU register loads could incorrectly move ahead of the ABSxxDIVxx instruction in a fast integer division sequence.

This could only happen for the I64/UI64 fast integer division case.

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For the C2000 fast integer division feature, --idiv_support=idiv0, FPU register loads could incorrectly move ahead of the ABSxxDIVxx instruction in a fast integer division sequence. This could only happen for the I64/UI64 fast integer division case.

C28 fast int div: FPU load scheduling issue